38585-62-5
中文名稱
4-甲基-5-羥甲基咪唑鹽酸鹽
英文名稱
4-Methyl-5-imidazolemethanol hydrochloride
CAS
38585-62-5
EINECS 編號(hào)
254-021-7
分子式
C5H9ClN2O
MDL 編號(hào)
MFCD00040986
分子量
148.59
MOL 文件
38585-62-5.mol
更新日期
2025/02/17 09:33:28
38585-62-5 結(jié)構(gòu)式
基本信息
中文別名
4-甲基-5-羥甲基咪唑鹽酸鹽4-甲基-5-咪唑甲醇羥基氯
5-甲基-4-羥甲基咪唑鹽酸鹽
4-羥基甲基-5-甲基咪唑鹽酸鹽
4-甲基-5-咪唑甲醇鹽酸鹽
英文別名
1H-IMIDAZOLE-4-METHANOL, 5-METHYL-MONOHYDROCHLORIDE4-HYDROXYMETHYL-5-METHYLIMIDAZOLE HYDROCHLORIDE
4-hydroxymethyl-5-methylimidazole monohydrochloride
4-METHYL-5-IMIDAZOLEMETHANOL HYDROCHLORIDE
(5-METHYL-1H-IMIDAZOL-4-YL)METHANOL HYDROCHLORIDE
5-METHYL-4-HYDROXYMETHYL IMIDAZOLE HCL
5-METHYL-4-HYDROXYMETHYLIMIDAZOLE HYDROCHLORIDE
4-Methyl-5-imidazolemethanolhydrochilride
4-METHYL-5-IMIDAZOLEMETHANOLHYDROCHLORIDE98%
4-methylimidazol-5-ylmethanolhydrochloride
4-METHYL-5-IMIDAZOLEMETHANOL HCL
HYDROXYMETHYL-5-METHYLIMIDAZOLE HYDROCHLORIDE
4-Methyl-[1H]-imidazole-5-methanol hydrochloride
5(4)-METHYL-4(5)-IMIDAZOLE METHANOL
4-Methyl-5-hydroxymethylimidazole （Iminealcohol）
4-Methyl-5-HydroxymethylimidazoleHCl
4-METHYL-5-IMIDAZOLEMETHANOL HYDROCHLORIDE 98%
5-HYDROXYMETHYL-4-METHYLIMIDAZOLE HCL
(4-METHYL-1H-IMIDAZOL-5-YL)METHANOL HYDROCHLORIDE
5-Methyl-4-imidazolemethanol hydrochloride
所屬類別
有機(jī)原料：雜環(huán)化合物物理化學(xué)性質(zhì)
外觀性狀白色結(jié)晶性粉末，熔點(diǎn)233℃（分解）。
熔點(diǎn)233 °C (dec.)(lit.)
儲(chǔ)存條件Inert atmosphere,Room Temperature
溶解度DMSO (Sparingly), Methanol (Slightly)
形態(tài)結(jié)晶粉末
顏色淺米色
CAS 數(shù)據(jù)庫(kù)38585-62-5(CAS DataBase Reference)
存儲(chǔ)注意事項(xiàng)濕度敏感
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H319-H335
防范說(shuō)明P261-P305+P351+P338
危險(xiǎn)品標(biāo)志Xi
危險(xiǎn)類別碼R36/37/38
安全說(shuō)明S26-S37/39
WGK Germany3
海關(guān)編碼29332900
制備方法
方法一
將α-氯乙酰乙酸乙酯、甲酰胺、工業(yè)硫酸和水混合攪拌升溫至140±5℃，保溫5小時(shí)后降溫至約50℃，用液堿調(diào)節(jié)pH至9，冷至10-0℃，靜置過(guò)夜后抽濾，水洗至pH=7.5，濾干。將濾餅加丙酮浸泡洗滌，濾干，干燥得4-甲基-5-咪唑甲酸乙酯。將其加入液氨和金屬鈉條的混合物中，攪拌下滴加甲醇，加入氯化銨，加熱趕氨至盡。加入用氯化氫飽和的異丙醇溶液，回流1.5小時(shí)。降溫至50℃，通入干燥氯化氫至反應(yīng)液pH約2.5，降溫至40℃，抽濾，用異丙醇洗滌，洗濾液合并濃縮后冷至0℃以下，靜置過(guò)夜，抽濾，用丙酮浸泡洗滌，干燥，得成品。收率89%。4-甲基-5-羥甲基咪唑鹽酸鹽價(jià)格(試劑級(jí))
| 報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
| 2025/02/08 | XW385856252 | 4-甲基-5-羥甲基咪唑鹽酸鹽 4-methyl-5-imidazolemethanol hydrochloride;4-methylimidazol-5-yl methanol hydrochloride;5-methyl-1h-imidazole-4-methanol hydrochloride | 38585-62-5 | 100G | 432元 |
| 2025/02/08 | XW385856251 | 4-甲基-5-羥甲基咪唑鹽酸鹽 4-methyl-5-imidazolemethanol hydrochloride;4-methylimidazol-5-yl methanol hydrochloride;5-methyl-1h-imidazole-4-methanol hydrochloride | 38585-62-5 | 25G | 143元 |
| 2025/02/05 | H0625 | 4-羥甲基-5-甲基咪唑鹽酸鹽 4-Hydroxymethyl-5-methylimidazole Hydrochloride | 38585-62-5 | 25G | 130元 |